Home / 177,029.20-265,543.80-58,718.80

Finding the Fourth Proportional to 177,029.20, 265,543.80 and 58,718.80

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Solution

The fourth proportional to 177,029.20, 265,543.80 and 58,718.80 is: 88,078.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,029.20 : 265,543.80 = 58,718.80 : x
  2. Step 2: Convert to fraction form
    177,029.20/265,543.80 = 58,718.80/x
  3. Step 3: Cross multiply
    177,029.20x = 265,543.80 × 58,718.80
  4. Step 4: Simplify right side
    177,029.20x = 15,592,413,283.44
  5. Step 5: Solve for x
    x = 15,592,413,283.44/177,029.20
  6. Step 6: Final answer
    x = 88,078.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.